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3D Cell Explorer produces 3D holograms of living cells in near real time

By - March 11, 2015 11 Pictures
Swiss company Nanolive has created 3D Cell Explorer, a new technology that creates vibrantly detailed 3D holograms of living cells on the nanometric scale. Created through combining 3D imagery with digital staining, the new microscope offers researchers and hospitals a novel tool to non-invasively peer inside living cells almost in real time, opening up new areas of biological research. Read More
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New study suggests aging has little impact on brain function

By - March 9, 2015 1 Picture
When we get older, communication between neurons slows down and certain regions of the brain see reduced function. At least, that's the current understanding. But a new study by researchers at the University of Cambridge and Medical Research Council's Cognition and Brain Sciences Unit shows that the difference between older brains and younger ones may not be so great. The researchers demonstrated that functional magnetic resonance imaging (fMRI), which is commonly used to study brain activity, is susceptible to signal noise from changing vascular (blood vessel) activity. Read More
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System scrolls text in time with user's reading speed

By - March 4, 2015 1 Picture
It may indeed be a First World problem, but using a mouse or arrow key to scroll through blocks of computer text is a bit of a hassle – particularly for people lacking the use of their ams. That's why scientists from Germany's Saarland University and the German Research Center for Artificial Intelligence have developed a sort of teleprompter-like system, which automatically scrolls text at the rate that it's being read. Read More
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Image captures light as both wave and particle for very first time

By - March 2, 2015 1 Picture
In 1905, Albert Einstein provided an explanation of the photoelectric effect – that various metals emit electrons when light is shined on them – by suggesting that a beam of light is not simply a wave of electromagnetic radiation, but is also made up of discrete packets of energy called photons. Though a long accepted tenet in physics, no experiment has ever directly observed this wave/particle duality. Now, however, researchers at the École polytechnique fédérale de Lausanne (EPFL) in Switzerland claim to have captured an image of this phenomenon for the first time ever. Read More
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Device zaps oil to make it flow easier

By - March 2, 2015 1 Picture
It's a simple fact that the more fluid an oil is, the easier it is to pump. That's why oil companies typically heat sections of pipeline, to reduce the viscosity of the crude oil traveling within. Generating that heat still requires a fair amount of energy, however, plus the oil's reduced viscosity produces turbulence it its flow. Temple University's Prof. Rongjia Tao has developed what may be a better alternative – a device that electrifies the oil. Read More

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